EP0480334A1 - Dispositif remplissant notamment la fonction de lecteur de carte à micro-circuit - Google Patents

Dispositif remplissant notamment la fonction de lecteur de carte à micro-circuit Download PDF

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Publication number
EP0480334A1
EP0480334A1 EP91116969A EP91116969A EP0480334A1 EP 0480334 A1 EP0480334 A1 EP 0480334A1 EP 91116969 A EP91116969 A EP 91116969A EP 91116969 A EP91116969 A EP 91116969A EP 0480334 A1 EP0480334 A1 EP 0480334A1
Authority
EP
European Patent Office
Prior art keywords
housing
printed circuit
frame
fixing
cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP91116969A
Other languages
German (de)
English (en)
French (fr)
Inventor
Michel Pernet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel CIT SA
Nokia Inc
Original Assignee
Alcatel CIT SA
Nokia Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel CIT SA, Nokia Inc filed Critical Alcatel CIT SA
Publication of EP0480334A1 publication Critical patent/EP0480334A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0021—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers for reading/sensing record carriers having surface contacts

Definitions

  • a micro-circuit card reader is generally a subset of a system such as a commercial transaction terminal, a payphone, etc ... ! allows to read or write information in a micro-circuit, integrated in a silicon chip.
  • the chip is placed in the thickness of a card and it is accessible electrically by conductive pads located on the surface of the card.
  • a reader generally comprises: a connector, a printed circuit supporting electronic components and the connector, a housing which is generally common to the reader and to other sub-assemblies of a system, and means for fixing the printed circuit to the housing .
  • a slot in the housing allows the card to be inserted into the connector.
  • This connector conventionally comprises: means for guiding the card during its introduction into the connector; means for positioning it precisely inside this connector; and elastic contacts pressing on the conductive areas of the card, to establish connections. Accurate positioning of the card with respect to the elastic contacts is of great importance in order to obtain a low contact resistance, while avoiding rapid wear of the conductive pads and the elastic contacts.
  • a micro-circuit card connector comprising: a plastic frame carrying the elastic contacts, and a cover parallel to the plane of the frame and to the plane from the menu.
  • This document describes a card connector in which all the dimensional tolerances are determined by the contact-carrying frame, which can be a molded part, both very precise and economical.
  • the card is guided, in its plan, by two parallel slides which are integrated in the cover, or in the frame.
  • the cover rests on supports integrated into the frame and precisely defines the interval between the cover and the frame.
  • the cover determines the distance of the card from the elastic contacts. It exerts pressure on the card, in reaction to the pressure exerted by the contacts.
  • the cover is fixed to the frame by riveting or by screwing.
  • the connector assembly is conventionally fixed to a printed circuit by soldering pins which extend the elastic contacts.
  • the printed circuit can be fixed to a box by screwing or riveting.
  • the insulating frame is overmolded on the elastic contacts.
  • the frame is placed on the same side of the printed circuit as the components.
  • One end of each elastic contact crosses the printed circuit and is soldered to the free face of this circuit.
  • the printed circuit and the frame are enclosed between the two covers constituting the housing.
  • the frame is positioned relative to the first cover, located on the side of the free face of the printed circuit, by means of two pins passing through the printed circuit by two holes with play, and fitting into two holes of this first cover.
  • the second cover which is located on the side of the face supporting the frame and the components, is fixed to the first cover, at its periphery.
  • the second cover acts as a guide table for the smart card, and exerts pressure on it in response to the pressure of the elastic contacts. It therefore plays the role of the connector cover described in French patent application no. 2 623 313.
  • the device described in European patent application N 0 0 274 288 is therefore simpler than that described by French patent application no. ° 2 623 313, but it presents a lack of precision. Indeed, the position of the card relative to the elastic contacts is subject to the assembly tolerances of the frame relative to the first cover, added to the assembly tolerances of the first cover relative to the second cover, the card being guided by this second hood.
  • pocket radio telephones may include a micro-circuit card reader, as a means of payment, as a means of identifying the user, etc.
  • a micro-circuit card reader it is desirable to reduce the size of a micro-circuit card reader as much as possible, and possibly also to reduce its cost to facilitate the dissemination of this type of device to the public.
  • the object of the invention is to reduce the size of such a device without degrading the positioning accuracy of the card relative to the contacts.
  • the connector cover is integrated into the device housing; and in that the means for fixing the frame to the cover fix the frame directly to the housing.
  • the reader thus characterized has a space requirement and a reduced cost compared to a conventional reader, but it provides good positioning accuracy of the card. In fact, this positioning is only subject to assembly tolerances of the frame with respect to the cover integrated into the housing, since there is no intermediate piece for fixing the frame to the cover integrated into the housing.
  • the half-shell 2, the elastic contacts 5 and 6, and the insulating frame 7 constitute a micro-circuit card connector, the half-shell 2 being both the radio telephone housing and the connector cover.
  • a slot 9, chamfered, makes it possible to introduce a card 14 inside the housing between the internal wall of the half-shell 2 and the contats 5 and 6.
  • the internal wall of the half-shell 2 has a flat and smooth surface, in this embodiment.
  • the frame 7 has a generally planar shape, the plane of which is parallel to the plane of the internal wall of the half-shell 2. It can be produced in a similar manner to that described in French patent application No. 2,623,313.
  • the half-shell 1 has a shape such that it constitutes a closed casing, joining it with the half-shell 2. They can be secured by conventional means, not shown; screws for example.
  • the box may contain other sub-assemblies, not shown, to perform all the functions of a pocket radio telephone.
  • a clearance 10 is provided all around the printed circuit 3, so that it is free to take the position imposed on it by its fixing to the frame 7, which is fixed precisely, relative to the half-shell 2, thanks to the rivets 13 integrated therein.
  • Figure 2 shows a sectional view of the same embodiment, but in a direction of view orthogonal to the direction of view of Figure 1.
  • Figure 2 shows in partial section an angle of the frame 7 to reveal the fastening means from frame 7 to the housing.
  • These fixing means consist of 4 rivets, such as rivet 13, integrated into the half-shell 2, the latter being made of molded plastic.
  • Each rivet is fitted into a hole located in a corner of the frame 7. This hole has a shoulder 15 making it possible to retain the frame 7 by hot crushing of the end of the rivet 13.
  • the printed circuit 3 is a rigid circuit having small dimensions, and therefore a low mass. This is why, there is no provision for fixing the printed circuit 3, apart from the solderings 11 fixing the printed circuit 3 to the pins 12 extending the flexible contacts 5, 6.
  • the pins 12 are securely fixed to the frame 7 , because it was molded on these pins.
  • the frame 7 is fixed to the housing by the rivets 13 mentioned above.
  • FIG. 2 also shows that the frame 7 comprises two parallel slides, 17 and 16, intended to guide the translation of the card 14 when it is placed in the reader.
  • the internal wall of the cover integrated into the half-shell 2 is not flat and smooth, but comprises guide rails, and a boss exerting a ren forced into the area of the card where the conductive pads are located.
  • These slides and this boss are made of molded plastic at the same time as the rest of the half-shell 2, in particular the rivets 13.
  • the printed circuit 3 can be a flexible printed circuit, having the function, for example, of connecting the connector to an electronic sub-assembly.
  • FIG. 3 represents a second embodiment of a reader according to the invention, comprising a rigid printed circuit, 23, having dimensions much greater than those of the frame of the connector, which leads to the provision of additional fixing means.
  • the connector comprises elements similar to those described above with reference to FIGS. 1 and 2. These analogous elements bear the same reference numeral with the index '.
  • a clearance 10 ' is provided all around the circuit 23 but one end of the printed circuit is fixed to the housing by a clamp 24 to 27, while the other end is fixed to the housing by means of the welds 11' on the pins 12 'from the card connector.
  • the housing comprises two half-shells 21 and 22, the half-shell 22 constituting the cover of the card connector.
  • the clamp consists of a groove 24 integrated into the half-shell 22, and the two sides of which are parallel to each other and to the plane of the printed circuit 23. These two sides are respectively furnished with two pieces, 25 and 27, made of material flexible plastic, having the shape of a half-cylinder, pinching the end of the circuit 23.
  • the pinch line of this clamp can extend over the entire width of the printed circuit 23. According to an alternative embodiment, several separate clamps are distributed over the width, each pinching only one segment of the edge of the printed circuit.
  • the parts 25 and 27 have the shape of a half-cylinder, so that the printed circuit 23 can pivot around the nip, to allow the installation of the printed circuit 23, provided with the frame 7 ′, and for leave it free to take the position imposed by its attachment to the frame 7 '.
  • the clamp thus formed opposes a displacement of the printed circuit in a direction perpendicular to the plane of the latter, in the event of impact for example.
  • the groove does not include parts 25, 27 made of flexible material, provided that the printed circuit 23 is sufficiently flexible to allow its installation.
  • the two half-shells of the housing are made of molded metal.
  • the fixing of the frame 7 is preferably made by screws.
  • FIG. 4 shows a partial sectional view of a variant of this second embodiment.
  • the reader comprises a rigid printed circuit 33, of dimensions much greater than those of the card connector. It is fixed to the half-shell 32 of the housing by a clamp, in addition to the welds 11 '.
  • the clamp has two leaf springs, 34 and 35, integrated into the half-shell 32, and clamping a segment of the edge of the printed circuit 33.
  • the width of this clamp can be equal to the width of the circuit 33, or else this clamp can be split into several clamps distributed over this width.
  • the two leaf springs, 34 and 35 are symmetrical with respect to the printed circuit 33. Each has a rounded end so as to allow the printed circuit 33 to pivot around the pinch line, when the printed circuit 33 is put in place. , and also so that it is free to take the position imposed by its fixing to the frame 7 'of the card connector.
  • the spring blades 34 and 35 are molded at the same time as the assembly of the half-shell 32, made of

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  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Telephone Set Structure (AREA)
EP91116969A 1990-10-08 1991-10-04 Dispositif remplissant notamment la fonction de lecteur de carte à micro-circuit Withdrawn EP0480334A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9012356 1990-10-08
FR9012356A FR2667713A1 (fr) 1990-10-08 1990-10-08 Lecteur de carte a micro-circuit, a encombrement reduit.

Publications (1)

Publication Number Publication Date
EP0480334A1 true EP0480334A1 (fr) 1992-04-15

Family

ID=9401002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91116969A Withdrawn EP0480334A1 (fr) 1990-10-08 1991-10-04 Dispositif remplissant notamment la fonction de lecteur de carte à micro-circuit

Country Status (4)

Country Link
US (1) US5252815A (enrdf_load_stackoverflow)
EP (1) EP0480334A1 (enrdf_load_stackoverflow)
JP (1) JPH04333191A (enrdf_load_stackoverflow)
FR (1) FR2667713A1 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687815A1 (fr) * 1991-11-29 1993-08-27 Motorola Inc Appareil permettant de recevoir et de retenir une carte a puce intelligente et radio-telephone incorporant cet appareil.
FR2692096A1 (fr) * 1992-06-08 1993-12-10 Motorola Inc Chambre destiné à recevoir et à retenir une carte d'informations et radiotéléphone comportant une telle chambre.
EP0643361A1 (fr) * 1993-09-14 1995-03-15 Societe D'applications Generales D'electricite Et De Mecanique Sagem Terminal électronique avec lecteur pour carte à mémoire
FR2717626A1 (fr) * 1994-03-21 1995-09-22 Pontarlier Connectors Boîtier pour lecteur de carte à microcircuit.
FR2717625A1 (fr) * 1994-03-21 1995-09-22 Pontarlier Connectors Boîtier pour lecteur de carte à microcircuit.
WO1997039418A1 (fr) * 1996-04-18 1997-10-23 Itt Manufacturing Enterprises, Inc. Boitier de raccordement electronique, a un ordinateur individuel, equipe d'un connecteur pour une carte a puce
DE19634565C1 (de) * 1996-08-27 1997-11-06 Amphenol Tuchel Elect Kontaktträger
US5815570A (en) * 1995-09-29 1998-09-29 Motorola, Inc. Communication device with card ejection mechanism

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JP3170986B2 (ja) * 1993-12-15 2001-05-28 キヤノン株式会社 チルト可能なディスプレイ装置を有する機器
US5594493A (en) * 1994-01-19 1997-01-14 Nemirofsky; Frank R. Television signal activated interactive smart card system
FI98178C (fi) * 1994-04-19 1997-04-25 Nokia Mobile Phones Ltd Matkapuhelimen kortinlukijajärjestely
US5602581A (en) * 1994-12-22 1997-02-11 Sony Corporation Television receiver control box that contains a card reader mounted directly to a motherboard
JP3213872B2 (ja) * 1994-12-28 2001-10-02 モレックス インコーポレーテッド 携帯電話に於ける電話情報カードドライブ装置
US6283367B1 (en) * 1995-09-29 2001-09-04 Info Telecom IC card reader with synthesized voice output
US5728998A (en) * 1996-03-29 1998-03-17 Motorola, Inc. Secure smart card reader with virtual image display and pull-down options
US5763862A (en) * 1996-06-24 1998-06-09 Motorola, Inc. Dual card smart card reader
KR20000022400A (ko) * 1996-07-11 2000-04-25 스마트무브 리미티드 스마트카드 억셉터장치
US5734154A (en) * 1996-09-03 1998-03-31 Motorola, Inc. Smart card with Iintegrated reader and visual image display
US6014648A (en) * 1996-09-17 2000-01-11 Sherry Brennan Electronic card valet
JPH11150608A (ja) * 1997-07-09 1999-06-02 Hisao Itou プリペイドカード式携帯電話機
TW371523U (en) * 1998-06-02 1999-10-01 Hon Hai Prec Ind Co Ltd Electric card connector device
GB2341983B (en) 1998-09-24 2002-04-10 Taiko Denki Co Ltd Smart card interfaces
US6375081B1 (en) 1999-02-02 2002-04-23 The Standard Register Company Business form including smart card and smart card reader
WO2001003052A1 (en) 1999-07-02 2001-01-11 3M Innovative Properties Company Smart card reader
US7203663B1 (en) 2000-02-15 2007-04-10 Jpmorgan Chase Bank, N.A. System and method for converting information on paper forms to electronic data
AU2001282935A1 (en) 2000-08-01 2002-02-13 First Usa Bank, N.A. System and method for transponder-enabled account transactions
KR20020031706A (ko) * 2000-10-23 2002-05-03 김석우 카드 인터페이스부가 구비된 개인 휴대 정보단말기를이용한 결제 시스템 및 이를 이용한 결제 방법
US6631849B2 (en) 2000-12-06 2003-10-14 Bank One, Delaware, National Association Selectable multi-purpose card
US7526449B1 (en) 2001-04-17 2009-04-28 Jpmorgan Chase Bank N.A. Optically encoded card and system and method for using
KR20030037155A (ko) * 2001-11-02 2003-05-12 김준식 회로 일체형 ｉｃ 카드 소켓
US7593875B2 (en) 2002-03-08 2009-09-22 Jp Morgan Chase Bank Financial system for isolated economic environment
US8392301B1 (en) 2002-03-08 2013-03-05 Jpmorgan Chase Bank, N.A. Financial system for isolated economic environment
US20040210498A1 (en) * 2002-03-29 2004-10-21 Bank One, National Association Method and system for performing purchase and other transactions using tokens with multiple chips
US7593876B2 (en) 2003-10-15 2009-09-22 Jp Morgan Chase Bank System and method for processing partially unstructured data
US6997381B2 (en) * 2003-12-24 2006-02-14 Michael Arnouse Dual-sided smart card reader
US10332190B1 (en) 2004-01-30 2019-06-25 Jpmorgan Chase Bank, N.A. System and method for trade payment exchange
US7500107B2 (en) 2004-02-09 2009-03-03 Michael Arnouse Log-in security device
US7350705B1 (en) 2005-03-28 2008-04-01 International Technologies & Systems Corp. Compact robust smart card reader
JP2008186072A (ja) * 2007-01-26 2008-08-14 Y E Data Inc 半導体メモリーカード読み書き装置
USD582977S1 (en) 2008-02-21 2008-12-16 Jpmorgan Chase Bank, N.A. Transaction device
USD582476S1 (en) 2008-02-21 2008-12-09 Jpmorgan Chase Bank, N.A. Pivoting transaction device
USD576671S1 (en) 2008-02-21 2008-09-09 Jpmorganchase Bank, N.A. Overlapping transaction device
USD635186S1 (en) 2008-06-30 2011-03-29 Jpmorgan Chase Bank, N.A. Metal transaction device
US9305292B1 (en) 2008-07-03 2016-04-05 Jpmorgan Chase Bank, N.A. Systems and methods for providing an adaptable transponder device
USD636021S1 (en) 2008-07-17 2011-04-12 Jpmorgan Chase Bank, N.A. Eco-friendly transaction device
US9113845B2 (en) * 2009-01-08 2015-08-25 Given Imaging Ltd. Device and method for assembling in vivo sensing devices
USD602986S1 (en) 2009-03-06 2009-10-27 Jpmorgan Chase Bank, N.A. Metal transaction device

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EP0274288A1 (fr) * 1986-11-21 1988-07-13 Schlumberger Industries Ensemble de connexion pour cartes à mémoire électronique et dispositif de lecture/ecriture en faisant application
EP0366513A1 (fr) * 1988-10-26 1990-05-02 Itt Composants Et Instruments Connecteur électrique pour cartes à mémoire électronique, procédé de réalisation d'un tel connecteur et dispositif de lecture-écriture intégrant un tel connecteur
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EP0190527A1 (fr) * 1985-01-09 1986-08-13 Electronique Ckd Connecteur pour objets portatifs incluant un circuit électrique ou électronique, tels qu'une carte électronique
EP0231409B1 (fr) * 1986-02-01 1991-09-11 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Lecteur de cartes
EP0274288A1 (fr) * 1986-11-21 1988-07-13 Schlumberger Industries Ensemble de connexion pour cartes à mémoire électronique et dispositif de lecture/ecriture en faisant application
EP0366513A1 (fr) * 1988-10-26 1990-05-02 Itt Composants Et Instruments Connecteur électrique pour cartes à mémoire électronique, procédé de réalisation d'un tel connecteur et dispositif de lecture-écriture intégrant un tel connecteur

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687815A1 (fr) * 1991-11-29 1993-08-27 Motorola Inc Appareil permettant de recevoir et de retenir une carte a puce intelligente et radio-telephone incorporant cet appareil.
FR2692096A1 (fr) * 1992-06-08 1993-12-10 Motorola Inc Chambre destiné à recevoir et à retenir une carte d'informations et radiotéléphone comportant une telle chambre.
US5325429A (en) * 1992-06-08 1994-06-28 Motorola, Inc. Apparatus for accepting and retaining an information card
US5574271A (en) * 1993-09-14 1996-11-12 Societe D'applications D'electricite Et De Mecanique Sagem Electronic terminal with memory-card reader
EP0643361A1 (fr) * 1993-09-14 1995-03-15 Societe D'applications Generales D'electricite Et De Mecanique Sagem Terminal électronique avec lecteur pour carte à mémoire
FR2710168A1 (fr) * 1993-09-14 1995-03-24 Sagem Terminal électronique avec lecteur pour carte à mémoire.
US5670769A (en) * 1994-03-21 1997-09-23 Framatome Connectors International Case for microcircuit card reader
EP0674287A1 (fr) * 1994-03-21 1995-09-27 Framatome Connectors International Boîtier pour lecteur de carte à microcircuit
EP0675456A1 (fr) * 1994-03-21 1995-10-04 Framatome Connectors International Boîtier pour lecteur de carte à microcircuit
FR2717625A1 (fr) * 1994-03-21 1995-09-22 Pontarlier Connectors Boîtier pour lecteur de carte à microcircuit.
FR2717626A1 (fr) * 1994-03-21 1995-09-22 Pontarlier Connectors Boîtier pour lecteur de carte à microcircuit.
US5673180A (en) * 1994-03-21 1997-09-30 Framatome Connectors International Case for microcircuit card reader
US5815570A (en) * 1995-09-29 1998-09-29 Motorola, Inc. Communication device with card ejection mechanism
FR2747847A1 (fr) * 1996-04-18 1997-10-24 Itt Composants Instr Boitier de raccordement electronique, a un ordinateur individuel, equipe d'un connecteur pour une carte a puce
WO1997039418A1 (fr) * 1996-04-18 1997-10-23 Itt Manufacturing Enterprises, Inc. Boitier de raccordement electronique, a un ordinateur individuel, equipe d'un connecteur pour une carte a puce
EP0942492A3 (fr) * 1996-04-18 1999-10-06 Itt Manufacturing Enterprises, Inc. Boítier de raccordement électronique, à un ordinateur individuel, équipé d'un connecteur pour une carte à puce
EP0860905A3 (fr) * 1996-04-18 1999-10-06 Itt Manufacturing Enterprises, Inc. Connecteur électrique pour le raccordement d'une carte à circuit(s) intégré(s) et boítier équipé d'un tel connecteur
US6053748A (en) * 1996-04-18 2000-04-25 Itt Manufacturing Enterprises, Inc. PC card connection unit for micro SIM card
CN1117417C (zh) * 1996-04-18 2003-08-06 Itt制造企业公司 用于把卡与集成电路连接的插座和装有这种插座的单元
DE19634565C1 (de) * 1996-08-27 1997-11-06 Amphenol Tuchel Elect Kontaktträger
EP0827240A3 (de) * 1996-08-27 1998-09-23 AMPHENOL-TUCHEL ELECTRONICS GmbH Kontaktträger
US6000969A (en) * 1996-08-27 1999-12-14 Amphenol-Tuchel Electronic Gmbh Contact carrier including an insulating body and contacts positioned therein

Also Published As

Publication number Publication date
JPH04333191A (ja) 1992-11-20
US5252815A (en) 1993-10-12
FR2667713B1 (enrdf_load_stackoverflow) 1995-01-20
FR2667713A1 (fr) 1992-04-10

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